JPS5641000A - Measuring device for signal transmission time and method therefor - Google Patents

Measuring device for signal transmission time and method therefor

Info

Publication number
JPS5641000A
JPS5641000A JP8410880A JP8410880A JPS5641000A JP S5641000 A JPS5641000 A JP S5641000A JP 8410880 A JP8410880 A JP 8410880A JP 8410880 A JP8410880 A JP 8410880A JP S5641000 A JPS5641000 A JP S5641000A
Authority
JP
Japan
Prior art keywords
measuring device
signal transmission
transmission time
method therefor
therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8410880A
Other languages
Japanese (ja)
Inventor
Mechiefu Arekusandaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUMIG ELEKTRIZITATS und METALLWAREN INDUSTRIE GESELLSCHAFT
Original Assignee
EUMIG ELEKTRIZITATS und METALLWAREN INDUSTRIE GESELLSCHAFT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EUMIG ELEKTRIZITATS und METALLWAREN INDUSTRIE GESELLSCHAFT filed Critical EUMIG ELEKTRIZITATS und METALLWAREN INDUSTRIE GESELLSCHAFT
Publication of JPS5641000A publication Critical patent/JPS5641000A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/103—Systems for measuring distance only using transmission of interrupted, pulse modulated waves particularities of the measurement of the distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/101—Particularities of the measurement of distance
JP8410880A 1979-08-29 1980-06-23 Measuring device for signal transmission time and method therefor Pending JPS5641000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT576579 1979-08-29

Publications (1)

Publication Number Publication Date
JPS5641000A true JPS5641000A (en) 1981-04-17

Family

ID=3579387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8410880A Pending JPS5641000A (en) 1979-08-29 1980-06-23 Measuring device for signal transmission time and method therefor

Country Status (3)

Country Link
US (1) US4376990A (en)
JP (1) JPS5641000A (en)
DE (1) DE3022857A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201989B1 (en) * 1985-04-12 1991-01-16 United Kingdom Atomic Energy Authority Ultrasonic range finding
FI75678C (en) * 1986-01-28 1988-07-11 Mikrovalmiste Oy FOERFARANDE OCH ANORDNING FOER MAETNING AV AVSTAOND MEDELST ULTRALJUD.
EP0259512B1 (en) * 1986-09-11 1989-03-22 Honeywell Regelsysteme GmbH Method and apparatus for determining the time of arrival of a sound pulse
DE3721212A1 (en) * 1987-06-26 1989-01-05 Vega Grieshaber Gmbh & Co LEVEL MEASURING DEVICE WITH ULTRASONIC TRANSDUCER
US4905208A (en) * 1987-08-04 1990-02-27 Interphase Technologies Inc. Distance detecting apparatus
DE3881205D1 (en) * 1988-06-16 1993-06-24 Honeywell Ag METHOD AND DEVICE FOR DETERMINING THE ARRIVAL TIME OF A SOUND PULSE.
DE3834158A1 (en) * 1988-10-07 1990-04-12 E T R Gmbh Ultrasound sensor system having a regulated amplifier and sectors whose attenuation is limited in a defined manner
DE4126596C2 (en) * 1991-08-10 1993-10-07 Honeywell Regelsysteme Gmbh Method and device for determining the arrival time of a sound pulse
DE10140346B4 (en) * 2001-08-17 2012-04-26 Robert Bosch Gmbh Method for distance measurement
JP3808419B2 (en) * 2002-10-08 2006-08-09 松下電器産業株式会社 Ultrasonic diagnostic equipment
KR20050014051A (en) * 2003-07-29 2005-02-07 안희태 Distance Measuring Method and Device by Frequency Separation with Ultrasonic
JP4283170B2 (en) * 2003-12-17 2009-06-24 株式会社デンソー Object detection device
KR20050075936A (en) * 2004-01-19 2005-07-26 안희태 Ultrasonic distance measuring method and device by frequency measurement with comparator
US20080231294A1 (en) * 2007-03-19 2008-09-25 Ndsu Research Foundation Structural health monitoring circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418538A (en) * 1944-06-30 1947-04-08 Leeds & Northrup Co Measurement of distance by frequency-modulated carrier wave
US2557156A (en) * 1947-04-28 1951-06-19 Peter G Sulzer Pulse echo system for ionospheric measuring equipment
US2994060A (en) * 1952-09-15 1961-07-25 Honeywell Regulator Co System for propagating and receiving stepped frequency
US3178677A (en) * 1961-05-18 1965-04-13 Eugene C Hadley Sound transmission systems
US3295127A (en) * 1965-04-12 1966-12-27 Lab For Electronics Inc Doppler frequency tracker
US3730628A (en) * 1970-12-16 1973-05-01 Martin Marietta Corp Electronic distance measuring method and apparatus
CA1054702A (en) * 1976-06-28 1979-05-15 Colin R. Glasbey Diver's hand held sonar
US4107684A (en) * 1977-05-02 1978-08-15 E-Systems, Inc. Phase locked detector

Also Published As

Publication number Publication date
DE3022857A1 (en) 1981-04-02
US4376990A (en) 1983-03-15

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